Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 1/10/23; data available through 1/9/23
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 1/9/23, there were 262,980 total cases and 2,156 total deaths.
In the past week, new cases grew by 24.4%; new deaths went from 1.0 to 1.0.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,213 days to 979 days (longer doubling time is better).
As of 1/9/23, there were 580,822 total cases and 6,030 total deaths.
In the past week, new cases grew by 54.7%; new deaths went from 3.1 to 5.0.
New cases are 1.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,634 days to 684 days (longer doubling time is better).
As of 1/9/23, there were 383,312 total cases and 5,430 total deaths.
In the past week, new cases grew by 66.8%; new deaths went from 0.7 to 1.3.
New cases are 2.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,283 days to 773 days (longer doubling time is better).
As of 1/9/23, there were 332,325 total cases and 3,720 total deaths.
In the past week, new cases grew by 29.8%; new deaths went from 0.7 to 2.4.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,455 days to 1,124 days (longer doubling time is better).
As of 1/9/23, there were 316,316 total cases and 3,688 total deaths.
In the past week, new cases grew by 53.0%; new deaths went from 2.0 to 1.9.
New cases are 8.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 973 days to 531 days (longer doubling time is better).
As of 1/9/23, there were 174,559 total cases and 1,411 total deaths.
In the past week, new cases went from 0.0 to 168; new deaths went from 0.0 to 0.0.
New cases are 3.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 617 days (longer doubling time is better).
As of 1/9/23, there were 64,792 total cases and 362 total deaths.
In the past week, new cases grew by 164.2%; new deaths went from 0.3 to 0.0.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 5,065 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/9/23, there were 252,836 total cases and 1,660 total deaths.
In the past week, new cases grew by 327.5%; new deaths went from 0.1 to 0.7.
New cases are 2.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 4,264 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/9/23, there were 60,624 total cases and 547 total deaths.
In the past week, new cases grew by 34.7%; new deaths went from 0.0 to -0.7.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,922 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
WARN Infinite extent for field "date2": [Infinity, -Infinity]
As of 1/9/23, there were 1,491,171 total cases and 15,056 total deaths.
In the past week, new cases grew by -35.6%; new deaths went from 2.1 to 2.0.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,757 days to 2,611 days (longer doubling time is better).
As of 1/9/23, there were 175,920 total cases and 618 total deaths.
In the past week, new cases grew by -15.0%; new deaths went from 0.3 to 0.4.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,197 days to 1,461 days (longer doubling time is better).
As of 1/9/23, there were 232,911 total cases and 2,194 total deaths.
In the past week, new cases grew by 18.8%; new deaths went from 0.0 to 0.0.
New cases are 2.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,161 days to 981 days (longer doubling time is better).
As of 1/9/23, there were 119,050 total cases and 700 total deaths.
In the past week, new cases grew by 36.6%; new deaths went from 0.4 to 0.4.
New cases are 5.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 1,077 days (longer doubling time is better).
As of 1/9/23, there were 377,440 total cases and 2,860 total deaths.
In the past week, new cases grew by -18.5%; new deaths went from 1.3 to 1.7.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,203 days to 1,480 days (longer doubling time is better).
As of 1/9/23, there were 287,745 total cases and 3,653 total deaths.
In the past week, new cases grew by 25.6%; new deaths went from 1.6 to 1.4.
New cases are 3.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,689 days to 1,320 days (longer doubling time is better).
As of 1/9/23, there were 357,145 total cases and 1,848 total deaths.
In the past week, new cases went from 0.0 to 644; new deaths went from 0.0 to 1.6.
New cases are 8.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 327 days (longer doubling time is better).
As of 1/9/23, there were 155,429 total cases and 1,003 total deaths.
In the past week, new cases grew by 9.2%; new deaths went from 0.3 to 0.4.
New cases are 4.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 707 days (longer doubling time is better).
As of 1/9/23, there were 287,038 total cases and 3,587 total deaths.
In the past week, new cases went from 205.0 to 0; new deaths went from 0.6 to -0.1.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 979 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/9/23, there were 230,346 total cases and 1,807 total deaths.
In the past week, new cases went from 93.1 to 0; new deaths went from 0.4 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,876 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/9/23, there were 154,583 total cases and 1,555 total deaths.
In the past week, new cases went from 64.9 to 0; new deaths went from 0.4 to 0.1.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,039 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/9/23, there were 270,161 total cases and 2,603 total deaths.
In the past week, new cases grew by 13.2%; new deaths went from 0.3 to 0.6.
New cases are 2.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,074 days to 953 days (longer doubling time is better).
As of 1/9/23, there were 466,897 total cases and 3,170 total deaths.
In the past week, new cases went from 0.0 to 598; new deaths went from 0.0 to 0.0.
New cases are 6.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 462 days (longer doubling time is better).
WARN Infinite extent for field "date2": [Infinity, -Infinity]
As of 1/9/23, there were 325,528 total cases and 1,821 total deaths.
In the past week, new cases grew by 25.6%; new deaths went from 0.4 to 1.0.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,114 days to 835 days (longer doubling time is better).
As of 1/9/23, there were 681,439 total cases and 7,029 total deaths.
In the past week, new cases grew by 27.7%; new deaths went from 2.1 to 1.9.
New cases are 2.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,062 days to 835 days (longer doubling time is better).
As of 1/9/23, there were 1,246,532 total cases and 11,448 total deaths.
In the past week, new cases grew by 46.4%; new deaths went from 1.9 to 2.1.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,370 days to 939 days (longer doubling time is better).
As of 1/9/23, there were 239,725 total cases and 2,650 total deaths.
In the past week, new cases grew by -6.8%; new deaths went from 0.1 to 0.0.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 965 days to 1,040 days (longer doubling time is better).
As of 1/9/23, there were 110,508 total cases and 1,184 total deaths.
In the past week, new cases grew by 2.8%; new deaths went from 0.0 to 0.3.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,163 days to 1,136 days (longer doubling time is better).
As of 1/9/23, there were 167,688 total cases and 1,434 total deaths.
In the past week, new cases grew by -1.7%; new deaths went from 0.1 to 1.0.
New cases are 1.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,658 days to 1,691 days (longer doubling time is better).
As of 1/9/23, there were 538,310 total cases and 3,382 total deaths.
In the past week, new cases grew by 19.1%; new deaths went from 1.3 to 2.0.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,611 days to 1,356 days (longer doubling time is better).
As of 1/9/23, there were 1,487,914 total cases and 18,416 total deaths.
In the past week, new cases grew by 40.4%; new deaths went from 9.4 to 11.0.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,393 days to 1,708 days (longer doubling time is better).
As of 1/9/23, there were 665,866 total cases and 9,201 total deaths.
In the past week, new cases grew by 198.4%; new deaths went from 5.4 to 1.9.
New cases are 4.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,799 days to 606 days (longer doubling time is better).
As of 1/9/23, there were 405,090 total cases and 1,797 total deaths.
In the past week, new cases grew by -3.4%; new deaths went from 0.1 to 1.4.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,864 days to 1,934 days (longer doubling time is better).
As of 1/9/23, there were 221,685 total cases and 1,498 total deaths.
In the past week, new cases grew by -7.3%; new deaths went from 0.7 to 0.6.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,750 days to 1,876 days (longer doubling time is better).
As of 1/9/23, there were 194,514 total cases and 2,185 total deaths.
In the past week, new cases grew by 30.7%; new deaths went from 1.3 to 2.3.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,263 days to 2,127 days (longer doubling time is better).